Electronic device case with retractable stand

ABSTRACT

A case for an electronic device with a retractable stand may support the case for an inserted electronic device when disposed in a horizontal and/or vertical position. The case may be transitioned from the horizontal and/or vertical disposition and vise-versa without changing the relative positions of the case and the stand to one another.

CROSS REFERENCE TO RELATED APPLICATIONS

This application is a Continuation of U.S. Nonprovisional ApplicationSer. No. 13/350,682 filed Jan. 13, 2012, which claims the benefit ofpriority of U.S. Provisional Patent Application 61/461,134 filed Jan.14, 2011; each of which is incorporates by reference in its entirety

FIELD OF THE INVENTION

The present invention relates to a case for enclosing an electronicdevice. More specifically, the present invention relates to a case thatincludes a stand for supporting the case when positioned in a horizontaland/or vertical (e.g., in a landscape or portrait) position.

BACKGROUND

As electronic devices such as mobile phones and tablet computers havebecome more powerful, users often employ them for prolonged periods oftime in order to, for example, watch audio-video media (e.g. movies ortelevision shows) or engage in video conferencing. While employing theelectronic device for these prolonged periods, it is convenient to propthe device up so that the user does not have to hold the devicecontinuously. Likewise, when engaging in video conferencing, it isuseful to prop the electronic device up so that a camera included in theelectronic device is held steady so that a recipient of a videotransmission from the electronic device does not see a shaky imagecaused by handholding the electronic device.

Cases for electronic devices that include a deployable stand forpropping up an inserted electronic device are known in the art. However,these stands are placed on the outside of the cases and are similar tothe hinged stands included in a desktop picture frame. One drawback tocases employing this type of stand includes the significant bulk anexternal hinged stand adds to the overall bulk of the case. Also, standsresiding on the outside of a case for an electronic device aresusceptible to breakage and separation from the case.

SUMMARY

Cases for covering an exterior surface of an inserted electronic devicethat include a stand for supporting the case and inserted electronicdevice while disposed in a vertically and/or horizontally (e.g.,landscape or portrait) oriented position are herein disclosed. Anexemplary case may include a covering, a channel, and a stand. On someoccasions, the case may include a feature, such as an aperture, button,and/or opening sized and positioned to align with a component (e.g.,button, switch, touch screen) of the inserted electronic device andthereby enable access to the component by a user of the electronicdevice.

The covering may include a bottom surface and side surfaces joined tothe bottom surface and extending upward therefrom and may thereby form afitted cavity configured to accept and retain the inserted electronicdevice. The bottom surface of the covering may cover a bottom surface ofthe inserted electronic device and the side surfaces may cover a portionof the side surfaces of the inserted electronic device. The covering maybe manufactured from, for example, plastic, metal, silicon, rubber, apolymer, a cellulitic material, a ceramic material, a glass material, abiomaterial, a nanomaterial, a composite material, a polycarbonatematerial and/or a para-aramid material.

The channel may be positioned adjacent to the bottom surface of thecovering and may be configured to enable an extension of the stand froma first, or closed, position to a second, or extended, position and aretraction of the stand from the second position to the first position.On some occasions, the extension and/or retraction of the stand withinthe channel may be linear.

The stand may be configured to extend out of the channel from the firstposition to the second position and retract into the channel from thesecond position to the first position. The extension of stand may belinear and, at times, some or all of the stand may extend outside of thecase and/or channel when it is extended into the second position.

The stand may also be arranged in a third, or supporting, position. Whenthe stand is arranged in the third position, it may support the case andthe inserted electronic device in, for example, a horizontally and/orvertically oriented position. The stand may include a mechanism, such asa stop, hinge, or other attachment that enables the stand to remain inthe third position.

The stand may also include a hinge configured to enable the stand tobend away from the covering when transitioning from the second positionto the third position and bend toward the covering when transitioningfrom the third position to the second position. In some embodiments, abiasing member may be attached to the stand and/or case. The biasingmember may enable extension of the stand from the first position to thesecond position and the retraction from the second position to the firstposition within the channel.

In some embodiments, a membrane or inner layer may be positioned betweenthe inserted electronic device and the channel. The membrane/inner layermay act to, for example, prevent contact between the stand and the backof an inserted electronic device during its extension out of and/orretraction into the channel.

Another exemplary case may include a covering and a stand. The coveringmay include a bottom surface and side surfaces joined to the bottomsurface and extending upward therefrom, thereby forming a fitted cavityconfigured to accept and retain the inserted electronic device such thatthe bottom surface of the covering covers a bottom surface of theinserted electronic device and the side surfaces cover at least aportion of side surfaces of the inserted electronic device. The coveringmay further include an opening configured to enable an extension of thestand from a first position to a second position and a retraction of thestand from the second position to the first position. The stand may beconfigured to extend into the first position and retract into the secondposition via the opening. The stand may be further configured to bearranged in a third, or supporting position, wherein positioning thestand in the third position enables the stand to support the case andthe inserted electronic device in, for example, a vertically and/orhorizontally oriented position.

Another exemplary case for enclosing an electronic device may include aflexible inner layer, an exterior hard layer that is permanently affixedto the flexible inner layer, and a stand for supporting the case in atleast one of a horizontally oriented position and a vertically orientedposition. The case may be sufficiently flexible to deform and therebyaccept insertion of the electronic device and sufficiently rigid toreform around and securely retain the inserted electronic device.

The flexible inner layer may include a bottom surface and side surfacesjoined to the bottom surface that extending upward therefrom, therebyforming a fitted cavity and a top surface of an adjacent channel. Thefitted cavity may be configured to accept and retain the insertedelectronic device such that the bottom surface of the flexible innerlayer covers a bottom surface of the inserted electronic device and theside surfaces cover at least a portion of side surfaces of the insertedelectronic device.

The exterior hard layer may include a bottom surface and side surfacesjoined to the bottom surface and extending upward therefrom. The bottomsurface of the exterior hard layer may form a bottom surface of thechannel and a portion of the side surfaces of the exterior hard layermay substantially cover the side portions of the flexible inner layer.The channel may be configured to enable an extension of the stand from afirst position to a second position and a retraction of the stand fromthe second position to the first position.

The stand may be configured to extend from the first position to thesecond position and retract from the second position to the firstposition via the channel. The stand may further configured to bepositioned in a third position, wherein arranging the stand in the thirdposition supports the case and the inserted electronic device in atleast one of the horizontally oriented position and a verticallyoriented position.

In one embodiment, at least one side surface of the exterior hard layermay include a cut-away portion that contributes to the overallflexibility of the case.

In another embodiment, a side surface of the exterior hard layer mayinclude a cut-away portion and the flexible inner layer may extend intothe cut-away portion, wherein the cut-away portion and the extension ofthe flexible inner layer contribute to the overall flexibility of thecase.

In some embodiments, a portion of a corner or corners between at leasttwo of the side surfaces of the exterior hard layer may be cut away,thereby creating a cut-away portion and exposing an underlying portionof the flexible inner layer, The exposed flexible inner layer may thenfill in the cut-away portion at the corner and the cut-away portion andthe filled in portion of the flexible inner layer may contribute to theoverall flexibility of the case. In some instances, the exposed flexibleinner layer may fill in the cutaway portion at the corner therebycreating a stretch zone that is sufficiently flexible to enable the caseto deform and thereby accept insertion of the electronic device.

In one embodiment, the case may include an overhang extending from a topportion of one or more of the side surfaces in parallel to the bottomsurface of the case. The overhang may serve to retain an insertedelectronic device within the case.

BRIEF DESCRIPTION OF THE DRAWINGS

The present application is illustrated by way of example, and notlimitation, in the figures of the accompanying drawings, in which:

FIG. 1 illustrates a top view of an exemplary case in accordance withembodiments of the present invention;

FIG. 2 illustrates a side perspective view of an exemplary case inaccordance with embodiments of the present invention;

FIGS. 3 and 4 illustrate cross sections of exemplary cases in accordancewith embodiments of the present invention;

FIG. 5 illustrates an exemplary stand in accordance with embodiments ofthe present invention;

FIGS. 6 and 7 illustrate of exemplary cases with a deployed stand inaccordance with embodiments of the present invention;

FIGS. 8A-8D illustrate a process for deploying a stand in accordancewith embodiments of the present invention; and

FIGS. 9A-9F illustrate various exemplary cases in accordance withembodiments of the present invention.

Throughout the drawings, the same reference numerals and characters,unless otherwise stated, are used to denote like features, elements,components, or portions of the illustrated embodiments. Moreover, whilethe subject invention will now be described in detail with reference tothe drawings, the description is done in connection with theillustrative embodiments. It is intended that changes and modificationscan be made to the described embodiments without departing from the truescope and spirit of the subject invention as defined by the appendedclaims.

DETAILED DESCRIPTION

FIG. 1 illustrates a top view of a case 100 with a stand for enclosingan electronic device including a covering 105 and a fitted cavity 110.Exemplary electronic devices include mobile telephones, so called “smartphones” (e.g., iPhone™ or Blackberry™), laptop computers, tabletcomputers, and the like. Case 100 and/or covering 105 may bemanufactured from, for example, metal, a rigid, semi-rigid, or softplastic material, silicon, a rubber material, a polycarbonate material,a polymer, a cellulitic material, a ceramic material, a glass material,a biomaterial, a nanomaterial, a composite material, a para-aramidmaterial and/or any combination thereof and may be any color or texture.A polycarbonate material and/or a para-aramid material.

Fitted cavity 110 may be shaped and configured to accept and retain aninserted electronic device such that the bottom surface of the casecovers a bottom surface of the inserted electronic device and the sidesurfaces of the case cover at least a portion of side surfaces of theinserted electronic device.

In some embodiments, case 100 may include an exterior hard layer and aflexible inner layer. The exterior hard layer may be covering 105 andmay be fabricated from, for example, metal, a rigid or semi-rigidplastic material, a rigid rubber material, a polycarbonate material, apara-aramid material and/or some combination thereof and may be anycolor or texture and the flexible inner layer may be made from anyappropriately flexible material, such as rubber, silicon, or plastic.

On some occasions, case 100 may be customized to accommodate aparticular type of electronic device. On these occasions, case 100 mayinclude a feature, such as an aperture or other feature 120 sized andpositioned to accommodate a component (e.g., touch screen, button,lever, etc.) of an inserted electronic device as shown in FIG. 2.

Optionally, covering 105 and/or the exterior hard layer may include oneor more cut-away portions 140 that contribute to the overall flexibilityof case 100. In one embodiment, a cut away portion 140 may be present atthe four corners of case 100. On some occasions, the flexible innerlayer may fill in a portion of cut away portion 140. This may enablecovering 105 and/or the exterior hard layer to sufficiently flex ordeform to accept an inserted electronic device and reform around theinserted electronic device.

Case 100 may also include a stand 130 positioned within a channel 160 asshown in FIGS. 3 and 4. Stand 130 may be attached to case 100 and/orchannel 160 via any conventionally available means including, but notlimited to, a biasing member 150. Exemplary biasing members 150 includesprings, elastic cords, extension coil springs, beam springs, hinges,materials folded in an expandable or accordion-like fashion, acompressible material, a stretchable material, and a flexible material.Stand 130 may extend out of channel 160 and/or retract into channel 160in, for example, a linear fashion, via biasing member 150. On someoccasions, biasing member 150 may act to automatically retract stand 130into channel 160 unless a counter retaining or extending force isapplied to stand 130.

As depicted in FIG. 3, channel 160 is directly adjacent to a backsurface of inserted electronic device 120. On some occasions, channel160 may be designed so that stand 130 does not contact the back surfaceof electronic device 120 when extended out of and/or retracted intochannel 160.

As depicted in FIG. 4, channel 160 is separated from back surface ofinserted electronic device 120 by a membrane 170. Membrane 170 may serveto prevent stand 130 from contacting the back surface of electronicdevice 120 when extended out of and/or retracted into channel 160.Membrane 170 may be manufactured from, for example, a thin plastic orrubber film. In embodiments where case 100 includes a hard exteriorlayer and a flexible inner layer, membrane 170 may be a portion of theflexible inner layer.

FIG. 5 depicts an exemplary stand 130 including biasing member 150, amechanism 180, and a hinge 190. Stand 130 may be manufactured from, forexample, plastic, metal, or rubber and may be configured to support aninserted electronic device when disposed in a vertical and/or horizontal(e.g., portrait and/or landscape) orientation without changing therelative positions of stand 130 and case 100. Hinge 190 may be, forexample, a portion of stand 130 that is sufficiently thin to enablestand 130 to bend. Hinge 190 may also be an element separate from stand130 that joins two portions of stand 130 to one another and enablesstand 130 to bend.

Mechanism 180 may be a portion of stand 130 and/or an element attachedto stand 130 and may be configured to enable stand 130 to remain in aposition that supports the inserted electronic device when deployed. Inone embodiment, stand 130 may be molded in one piece and mechanism 180may be molded out of plane with the remainder of stand 130 so that whenstand 130 is retracted in channel 160, mechanism 180 returns to the sameplane as stand 130 and when stand 130 is extended out of channel 160,mechanism 180 is out of plane with the remainder of stand 130.

FIGS. 6 and 7 depict exemplary cases 100 wherein stand 130 is extendedout of channel 160 and positioned in a supporting position via bendingof hinge 190 and deployment of mechanism 180 for maintaining therelative positions of case 100 and stand 130. In the example of FIG. 6,mechanism 180 is positioned at an angle above stand 130 while in theexample of FIG. 7, mechanism 180 is positioned at an angle below stand130.

FIGS. 8A-8D depict an exemplary process for deploying stand 130 tosupport case 100 disposed in a horizontally and/or vertically orientedposition and returning stand 130 into to a closed position. FIG. 8Adepicts a linear extension of stand 130 from a first, or closed,position into a second, or extended, position. FIG. 8B depicts thelifting of stand into a third, or supporting, position and FIG. 8Cdepicts the stand in the third, or supporting, position. FIG. 8D depictsthe return of stand 130 from the supporting position into the original,or first position.

FIGS. 9A-9F depict various exemplary cases 100 with stand 130 deployedto support case 100 when disposed in a horizontal and/or vertical. FIG.9A depicts case 100 supported in a horizontal position by deployed stand130. FIGS. 9B-D depict case 100 with an inserted electronic device 125supported in a vertical position by deployed stand 130 wherein the anglebetween case 100 and a surface supporting case 100 (e.g., table or desktop) is greater than forty-five degrees. FIG. 9E depicts case 100supported in a vertical position by deployed stand 130 wherein the anglebetween case 100 and a surface supporting case 100 (e.g., table or desktop) is less than forty-five degrees. FIG. 9F depicts case 100 supportedin a horizontal position by deployed stand 130.

Thus, a case that includes a stand for supporting the case disposed in ahorizontally and/or vertically oriented position has been hereindisclosed.

1. A case for covering an exterior surface of an inserted electronicdevice, the case comprising: a covering including a bottom surface andside surfaces joined to the bottom surface and extending upwardtherefrom, thereby forming a fitted cavity configured to accept andretain the inserted electronic device such that the bottom surface ofthe covering covers a portion of a bottom surface of the insertedelectronic device and the side surfaces cover at least a portion of oneor more side surfaces of the inserted electronic device; a channelpositioned adjacent to the bottom surface of the covering, the channelbeing configured to enable an extension of a stand from a first positionto a second position and a retraction of the stand from the secondposition to the first position; and the stand configured to extend fromthe channel from the first position to the second position and retractinto the channel from the second position to the first position, thestand further configured to be positioned in a third position, whereinarranging the stand in the third position supports the case and theinserted electronic device in at least one of a horizontally orientedposition and a vertically oriented position.
 2. The case of claim 1,further comprising: a membrane positioned between the insertedelectronic device and the channel.
 3. The case of claim 1, wherein thestand includes a mechanism configured to enable the stand to remain inthe third position.
 4. The case of claim 1, wherein at least a portionof the stand remains within the channel when extended into the secondposition.
 5. The case of claim 1, wherein the stand includes a hingeconfigured to enable the stand to bend away from the covering whentransitioning from the second position to the third position and bendtoward the covering when transferring from the third position to thesecond position.
 6. The case of claim 1, further comprising: a biasingmember attached to the stand and configured to enable the extension ofthe stand from the first position to the second position and theretraction of the stand from the second position to the first positionwithin the channel.
 7. The case of claim 1, further comprising: afeature sized and positioned to align with a component of the insertedelectronic device and thereby enable access to the component.
 8. Thecase of claim 1, wherein at least one of the covering and the stand ismanufactured from at least one of rubber, silicon, plastic, and fabric,metal, a polycarbonate material, a para-aramid material, a polymer, acellulitic material, a ceramic material, a glass material, abiomaterial, a nanomaterial, and a composite material.
 9. The case ofclaim 1, wherein the sides surfaces of the covering extend upward fromthe bottom surface thereby covering a portion of one or more corners ofthe inserted electronic device are covered.
 10. A case for covering theexterior of an electronic device, the case including: a coveringincluding a bottom surface and side surfaces joined to the bottomsurface and extending upward therefrom, thereby forming a fitted cavityconfigured to accept and retain the inserted electronic device such thatthe bottom surface of the covering covers a bottom surface of theinserted electronic device and the side surfaces cover at least aportion of side surfaces of the inserted electronic device, the coveringincluding an opening configured to enable a linear extension of a standfrom a first position to a second position and a retraction of the standfrom the second position to the first position; and the stand configuredto linearly extend from the first position to the second position andlinearly retract from the second position to the first position via theopening, wherein the stand is further configured to be arranged in athird position, wherein arranging the stand in the third positionenables the stand to support the case and the inserted electronic devicein at least one of a horizontally oriented position and a verticallyoriented position.